【Battery Specifications】: Capacity: 2000mAh, WH: 24.00Wh, Type: Li-ion, Voltage: 12.0V 【Compatible for】: Craftsman Nextec 12v battery 【Battery Dimensions】: 79.43 x 52.00 x 46.34mm Weight: 255g / 8.99oz 【Authority】: Certificated with ISO9001, RoHS, CE, UN38.3, and MSDS 【Return Service】: 12-month Warranty. Please note that you could try to pry those two charge plugs if you encounter a problem that your charger cannot be used with the battery, and please let us know if you have any questions at any time We are professional battery supplier, carrying anything named BATTERIES. We support global distribution in America, Asia, Europe, the Middle East and Oceania, especially for the United States and Canada .- Compatible Model: Nextec 9-11221 11221 - Compatible Battery Part Number: 320.11221 - RoHS approved for toxic free.- CE and ISO9001 Certificate for quality assurance.Our batteries are safe and durable, and do not get hot when charging.All products are certified to IS09001:2015 quality standards.Our experienced R&D team is at the forefront of battery technology and has designed a wide range of products and batteries with high quality compatibility.Tips Before Purchase Please confirm the compatible model and battery part number carefully before you purchase it . If you are not sure, please send email to us with your battery details or pictures, we will give you professional suggestions .Good product + Good service . 1 to 1 online answer your questions . Quality problems within 365 days, to replace the repair .-Happy shopping to our valued customers!